3-(3-Formyl-pyridin-4-yl)-benzonitrile → HCID 59205204, compound

HRID 2242115Notes

Reaction equation

HRID 2242115 reaction equation
[CH:1]([C:3]1[CH:4]=[N:5][CH:6]=[CH:7][C:8]=1[C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[C:12]#[N:13])=[O:2].[C:17]1([Mg]Br)[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>C1COCC1>[OH:2][CH:1]([C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)[C:3]1[CH:4]=[N:5][CH:6]=[CH:7][C:8]=1[C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[C:12]#[N:13]

Participants

4

Reactant 2

HCID 592052083-(3-Formyl-pyridin-4-yl)-benzonitrileHCID 178418255HCID 178418255, compound

Product 1

HCID 59205204HCID 59205204, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

To a solution of 3-(3-formyl-pyridin-4-yl)-benzonitrile (21 mg, 0.1 mmol) in THF (1 mL) at −78° C. was added 3.0 M phenylmagnesium bromide in THF (0.1 mL). The reaction mixture was quenched with ammonium chloride and extracted with ethyl acetate. The organic layer was dried over sodium sulfate, concentrated, and the residue purified by flash chromatography to yield 3-[3-(hydroxy-phenyl-methyl)-pyridin-4-yl]-benzonitrile as a colorless oil.

Workup

  1. customThe reaction mixture was quenched with ammonium chloride
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over sodium sulfate
  4. concentrationconcentrated
  5. customthe residue purified by flash chromatography

Sources & evidence

ORD record
ord-1f709b31e29e4f869583e1e9dc731275
Source dataset
uspto-grants-2010_03
Patent number
US07671065B2

Reaction notes

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